baber/WOPTO huggingface dataset:
Patent JP-S577680-A (JP)
Title: Automatic picture-quality regulator
Inventor: FUJIMORI TOSHIMITSU
IPC: H04N5/205
Filed: 1980-06-16
Abstract: PURPOSE:To improve an S/N ratio by controlling a picture quality regulating circuit automatically when the intensity of an input electric field is low, by interposing a circuit which improves the effect of automatic picture-quality regulation between the middle point of a picture-quality regulating volume control and the input terminal of the picture-quality regulating circuit. CONSTITUTION:A picture-quality regulating circuit 6 which controls frequency characteristics of a video signal according by increasing or attenuating some frequency range component of the video signal is provided to a video processing circuit 5, and this regulating circuit 6 is controlled by an AGC circuit 4 which outputs a voltage at the middle point of a picture-quality regulating volume control 7 and a voltage depending upon the intensity of an input electric field. Between the middle point of this volume control 7 and the input terminal 11 of the circuit 6, a circuit composed of transistors TR 40 and 43, and resistances 41 and 42 is interposed and the output of the circuit 4 is applied to the terminal 11 via a TR34. According to the voltage at the middle point of the volume control 7, the TRs 40 and 43 are controlled to vary the load impedance of the TR43 controlling the processing circuit 5, thereby improving an S/N ratio by automatically controlling the circuit 6 when the intensity of the input electric field is low.
Patent JP-S59206494-A (JP)
Title: Production of fuel pellet
Inventor: KOSAKA JIROU
IPC: C10L5/44
Filed: 1983-05-10
Abstract: PURPOSE:To obtain a fuel pellet which does not cause lowering in combustion efficiency due to aging nor environmental pollution, by controlling the water content of saw dust or chipped bark to a specified level, impregnating it with gas oil having a sulfur content of a specified value or below and compression molding it with heating. CONSTITUTION:The water content of an org. fibrous material such as sawdust or chipped bark is controlled to 8-12wt%. The fibrous material is then impregnated with 0.5-4wt% mineral hydrocarbon having a sulfur content of 0.3wt% or below, i.e., gas oil, and compression-molded at 150-190 deg.C into the desired shape to prepare a fuel pellet. An oily film is formed on the surface of the pellet and hence the waterproofness is improved so that the deterioration of fuel with time can be prevented and environmental pollution caused by sulfur- contg. compds. can be removed.
Patent JP-S525557-A (JP)
Title: Oscillator with agc
Inventor: ANDOU SEIGO
IPC: G01B7/00
Filed: 1975-07-03
Abstract: PURPOSE: To detect metallic bodies highly accurately without touching them by attaching an AGC circuit to the oscillator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09243375-A (JP)
Title: Characteristic correcting device
Inventor: KUROIWA SHIGETOSHI
IPC: G01C19/56
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To shorten the unstable period accompanying the temperature rise at start by housing a substance whose characteristic is changed according to temperature and a thermosensitive element correcting the characteristic of this substance in the same sealed case, and equilibrating heat generation with heat release after the lapse of a sufficient time after starting to stabilize the characteristic of the substance according to temperature. SOLUTION: A vibration gyro 1 is housed in a case 3 together with an electric heating element 2 formed of dichrome wire. A power source 4 supplies a power source current to the gyro 1 through a switch 5, and also supplies the power source current to the electric heating element through switches 5, 6. When the switch 6 is closed simultaneously with the closing of the switch 5, the electric heating element 2 generates heat together with the gyro 1, and the temperature rise within the case 3 is increased more than the heating only by the gyro 1. When the switch 6 is opened after a certain period, the temperature rise by the electric heating element 2 is eliminated. Thus, the time until the temperature rise is increased and stabilized is shortened.
Patent JP-S6146269-A (JP)
Inventor: DAGURASU JII RAIAN
IPC: B03C5/02
Filed: 1985-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06296026-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MISAWA HIDEKI
IPC: H01L29/788
Filed: 1993-04-08
Abstract: PURPOSE:To lessen a defect density of a gate oxide film by a method wherein a gate insulation film of a drive element of a semiconductor storage element is formed before formation of a first polycrystalline silicon film and the first polycrystal formed in a region to be made the drive element of the semiconductor storage element is removed in the same process as the second polycrystalline silicon. CONSTITUTION:A field insulation film 102 and a first insulation film 103 are formed on a substrate 101. Next, a second insulation film 105 being a gate insulation film is formed and a first polycrystalline silicon film 106 is formed on this second insulation film 105, the first insulation film 103 and the field insulation film 102. Then, an unnecessary part of the first polycrystalline silicon film 106 is removed by etching and a third insulation film 107 is formed thereon. After a second polycrystalline silicon film 108 is deposited, moreover, an impurity is ion-implanted so that a source 109, a drain 110, a source 111 and a drain 112 be formed. Accordingly, the substrate 101 is not damaged and a defect density can be lessened.
Patent JP-S61242361-A (JP)
Title: Rotary magnetic head device
Inventor: OGATA HARUKI
IPC: G11B15/61
Filed: 1985-04-19
Abstract: PURPOSE:To improve the tape contact and to omit the use of another vent path by discharging forcibly an air film produced between a rotary drum and a magnetic tape existing near an upper magnetic head through a vent path formed in a rotary drum by means of a suction fan. CONSTITUTION:When a rotary drum 11 and a saction fan 30 are revolved toward B in one body, the negative pressure is produced at a cavity part 33 of the fan 30 by the centrifugal force. An air film 8 is produced between the drum 11 and a magnetic tape 6 having a contact with the drum 11 and a fixed drum 12. The film 8 is sucked by a sucking port 33 of the fan 30 through a window 23 formed at the outer circumference of the drum 11 and a groove 19 formed on the upper surface side of the drum 11. Then the film 8 is discharged toward an arrow head C by plural sheets of vanes 34 and the fan 30. Thus the film 8 is greatly reduced at the outer circumference of the drum 11 and the tape 6 is never floated up by the excessive film 8 and approaches to the outer circumference of the drum 11. This improves the contact between the tape 6 and a head chip 1a of an upper rotary magnetic head 1.
Patent JP-S57198093-A (JP)
Title: Preparation of alcohol
Inventor: YOSHISU HAJIME
IPC: C12P7/06
Filed: 1981-05-28
Abstract: PURPOSE: To prepare alcohol, by mixing a starchy raw material containing more than specific amount of a component having a specific grain size with water, etc., adding a saccharifying agent to the mixture without cooking, and saccharifying and fermenting for a definite period keeping the amount of yeast above a specific level.  
     CONSTITUTION: Starchy raw material containing the component having a grain size of ≤840μ in an amount of ≥30%, e.g. derived from corn, barley, rice, millet, etc. is dispersed in water or in a mixture of water and distillation waste liquid. The dispersion is, without cooking, added with a saccharase preparation originated from malt and/or microorganisms, and saccharified and fermented at 25W35°C. The saccharification and fermentation are carried out at least 10hr from the addition of the yeasts to the raw material dispersion keeping the concentration of yeasts always to ≥2×10 7 /ml. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05277098-A (JP)
Title: X-ray ct apparatus
IPC: A61B6/03
Filed: 1992-04-03
Abstract: PURPOSE:To provide an X-ray CT apparatus which enables reduction in memory capacity necessary for preserving continuous projection data obtained by a helical canning. CONSTITUTION:An X-ray CT apparatus is so arranged to allow the obtaining of projection data per rotation as continuous projection data by making relative rotation of an X-ray tube about a specimen moving the X-ray tube and the specimen, relatively. Moreover, the X-ray CT apparatus computes a difference between the individual projection data and the specified projection data by an arithmetic means 6 as difference data at each of the projection data. On the other hand, the length of the data in the preservation of the difference data is set by a data length setting means 7 while the difference data is preserved by a data preservation means 8 with the data length as mentioned above together with reference data as reference among the projection data.
Patent JP-H05278569-A (JP)
Title: Wiper blade and manufacture thereof
IPC: B60S1/38
Filed: 1992-04-03
Abstract: PURPOSE:To reduce the frictional resistance with glass and prevent a noise from occurring. CONSTITUTION:This is a wiper blade 1 which is available in a windshield wiper reciprocating for wiping rainwater or the like sticking to a windowpane of an automobile or the like at the time of traveling through rainy weather, and its tip part 3a consists of a lip part 3 caning into contact with the windowpane, a setting part being attached to the wiper, and a neck part 4 connecting an interspace between the lip part 3 and the setting part 2, and at the time of wiper turning, the tip part 3a of the lip part 3 wipes clean rainwater or the like in a state of being bent to the rear side in the traveling direction. In this connection, a surface treating part 5 is formed in a part contacting with the windowpane out of an outer surface of the tip part of the lip part 3.
Patent JP-S5913106-A (JP)
Inventor: BENKUTO RUNDOGUREN
IPC: F16D1/09
Filed: 1983-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09271604-A (JP)
Title: Recovery of basic and polar organic solvent
Inventor: FURUSAWA TAKASHI
IPC: B01D11/04
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To efficiently recover a basic and polar organic solvent by a simple operation of adding a water-soluble inorganic compound having higher basicity than the solvent to an aqueous solution containing the basic and polar organic solvent and separating an organic solvent phase and an aqueous liquid phase and then recovering the solvent. SOLUTION: A water-soluble inorganic compound such as ammonium sulfate, alkali metal hydroxides or the like, having higher basicity than a basic polar organic solvent such as N-methylcaprolactam, N-methylpyrrolidone or the like, is added to an aqueous solution containing the polar organic solvent. Consequently, the solubility of the basic organic polar solvent in the aqueous solution in lowered and the solution is separated into a polar organic solvent phase and an aqueous solution phase containing the inorganic compound. Then, the polar organic solvent is recovered by a method such as decantation, etc. In this way, a basic polar organic solvent can efficiently be recovered by a simple operation.
Patent JP-S63248848-A (JP)
Title: Polyethylene terephthalate resin composition
Inventor: HASUO MASAYOSHI
IPC: C08K5/13
Filed: 1987-04-03
Abstract: PURPOSE:To obtain a PET resin composition having high crystallizability and excellent heat stability, by blending a polyethylene terephthalate with an aro matic compound containing a phenolic hydroxyl group and a carboxyl group made into alkali metallic salts as a crystallization promoters and a heat stabi lizer. CONSTITUTION:A polyethylene terephthalate is blended with (A) 0.1-3wt.% aromatic compound containing one or more phenolic hydroxyl groups and one or more carboxyl groups which are both made into alkali metallic salts, preferably a compound shown by formula (M is alkali metal; m and n are 1 or 2) and (B) 0.05-5wt.% one or more selected from B1: tris(2,4-di-tert-butylphenyl) phosphite, bis(2,4-di-tert-butylphenyl)-pentaerythritol phosphite and 8-20C alkyl group-containing trithiophosphite and B2: a phosphate compound shown by formula II (R<1>-R<3> are aromatic group).
Patent JP-S60224927-A (JP)
Title: Suction system for supercharged engine
Inventor: OKIMOTO HARUO
IPC: F02B33/00
Filed: 1984-04-23
Abstract: PURPOSE:To make inprovements in supercharging efficiency, by constituting a compressional wave at a supercharger so as to be turned over in an expansion chamber inside a suction passage and to make the reversing wave act on the supercharger at its suction or discharge closing time at a low-speed operation range, in case of an engine provided with the supercharger consisting of a positive displacement pump. CONSTITUTION:A suction passage 11 is branched off into a main suction passage 12 and a supercharging passage 13 from its midway, and a supercharger 20 consisting of a positive displacement pump is interposingly installed in this supercharging passage 13, while each of expansion chambers 27 and 28 is installed in the downstream side in addition. At this time, passage lengths l1 and l2 between each of these expansion chambers 27, 28 and the supercharger 20 are set up. That is to say, when an engine 1 is in more than an idling speed and in a low-speed range of about 3,000r.p.m. or less, a reversing wave out of the expansion chamber 27 at the upstream side acts on the side of the suction port 22 at suction closing time of the supercharger 20. Therefore, each of these passage lengths l1 and l2 are to be set so as to cause the reversing wave out of the expansion chamber 28 at the downstream side to act on the side of the discharge port 23 at discharge closing time of the supercharger 20.
Patent JP-H08287987-A (JP)
Title: Connector
Inventor: SAKON KOICHI
IPC: H01R13/639
Filed: 1995-04-07
Abstract: PURPOSE: To dispense with the needless is ventory management of parts since the number of parts is not increased and also facilitate the operation of pushing up a lance upward by a part for pushing up the lance by forming the part for pushing up the lance integratedly with a male housing. CONSTITUTION: In a connector comprising a female housing 2 in which a female terminal 1 is housed and a male housing 4 in which a male terminal 3 is housed, the female terminal 1 is locked by a lance 5 formed in the female housing 2, thereby being housed in the female housing. On the other hand, a lance push-up part 4a for pushing up the lance 5 upward is formed integratedly with the male housing 4, and after the female housing 2 and the male housing 4 are combined, the female terminal 1 and the contact part of the male terminal 3 are firmly brought into contact with each other by pushing up the lance 5 upward by the lance push-up part 4a.
Patent JP-H05113218-A (JP)
Title: Damping combustion-equipment cowl structure
Inventor: FUIRITSUPU DANIERU NAPORI
IPC: F23R3/00
Filed: 1992-04-06
Abstract: PURPOSE: To obtain an improved combustor cowl for a gas turbine engine having excellent vibration attenuating characteristics, a long lifetime, a relatively simple constitution and a low manufacturing cost. CONSTITUTION: A frictional damping combustor cowl is formed of annularly formed first ply 32 and second ply 38 brought into close contact with one another so that the plies 32 and 38 have cowl central axis and a shape of a slender and aerodynamic profile in an axial direction and have front end part 40 and a rear end part 42. The part 40 is bent to form a cowl front edge 44 of a circular arc section, the front end edge corresponding to the front end part is integrally formed, the part 42 forms a cowl rear edge 46, and integrally formed with a rear end edge corresponding to the part 42. A frictional attenuation of the vibration induced at the cowl in an ordinary operating state is conducted by a surface contact of the adjacent surfaces of the first ply 32 and the second ply 38 laminated and engaged with one another.
Patent JP-H08278638-A (JP)
Title: Production of electrophotographic photoconductor
Inventor: JINNO FUMIO
IPC: G03G5/043
Filed: 1995-04-07
Abstract: PURPOSE: To provide a laminated electrophotographic photoconductor of an org. electrophotographic photoconductor having excellent sensitivity, surface property and adhesion property between layers. CONSTITUTION: This electrophotographic photoconductor consists of laminated layers of a charge producing layer and a charge transfer layer. The photoconductor is produced by forming a charge producing layer containing a hardening resin on one of two supporting bodies one of which has a conductive surface, forming a charge transfer layer containing a hardening resin on the other supporting body, laminating these, hardening the resin, and peeling the one supporting body leaving the other supporting body having the conductive surface.
Patent JP-S63247669-A (JP)
Title: Surge count storage device
Inventor: YAMAZAKI KANJI
IPC: H02H3/22
Filed: 1987-04-02
Abstract: PURPOSE:To grasp the level of lightening, etc., at a time and to minimize current consumption by feeding a circuit which stores the level of a surge current, etc., only for a specific time after the generation of the surge current. CONSTITUTION:A surge current detecting circuit 10 discriminated and detects a grounding current which flows from a power distribution line 2 through a ground line 3 in three stages of level and outputs surge current detection signals (a), (b) and (c) to the storage circuit 13 as to the respective levels. The circuit 13 stores the levels and generation dates of the respective surge currents and outputs the stored data on an external printer 15 at proper time. Further, every time a surge current detection signal is inputted, a feeding circuit 12 begins to feed the circuit 13 from a battery 14, so the current consumption of the circuit 13 is minimized and measuring operation is performed for a long period without battery replacement.
Patent JP-H04316323-A (JP)
Title: Semiconductor device
Inventor: TAKANASHI TAKESHI
IPC: H01L21/768
Filed: 1991-04-16
Abstract: PURPOSE:To obtain a semiconductor device in which cleavage planes having minimum dimensions are provided at minimum intervals without fail and a sample for observing the reflow shape of layer insulation film can be prepared easily by disposing two or more electrodes having minimum dimensions, spaced apart at minimum intervals, in the vicinity of four corners of a chip while surrounding the interior thereof. CONSTITUTION:Two or more electrodes 7, 8 having minimum dimensions, spaced apart at minimum allowable interval 9, are disposed in the vicinity of four corners of a chip 6 while surrounding the interior thereof. For example, a field oxide film 2 for element isolation is formed on a silicon substrate 1 and then a gate oxide film 3 is formed in an element region. Thereafter, a poly-silicon film is formed on the entire surface and gate electrodes 4 having minimum dimensions are formed at minimum intervals along four sides of the chip on the inside thereof. Consequently, when the reflow shape of layer insulation film is observed after formation thereof, it can be observed at a point where the cleavage planes having minimum dimensions are formed at minimum intervals.
Patent JP-S558386-A (JP)
Title: Centrifugal casting method of shape tube
Inventor: TOGAWA SUSUMU
IPC: B22D13/10
Filed: 1978-07-05
Abstract: PURPOSE: To achieve centrifugal casting of shape tube with branch tube easily, by forming a cavity for forming branch tube in the branch tube position of a centrifugal casting mold in a metal frame, making part of the metal frame confronting thereto in a detachable cap body, and securing a core for forming tube branch in the inside thereof.  
     CONSTITUTION: A metal frame 1 forming a centrifugal casting sand mold 5 for main tube of shape tube having a branch tube is rotatably placed on plural rollers 2. When molding this mold 5, a cavity for forming branch tube opening to the inside thereof is formed. Part of the centrifugal casting metal frame 1 confronting this cavity 6 is a metallic cap body 7 which is freely detachable from the metal frame 1. In the central part of the inside of this cap body 7 is secured a core for forming branch tube 11, which is projected to the interior of the mold 5 by a size larger than the casting wall thickness of the tube main body through the cavity 6. Pouring molten steel into this mold, the metal frame 1 is rotated, so that a shape tube having a branch tube may be easily cast. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58201963-A (JP)
Title: Apparatus for automatic charging and discharging of skewer in sasakamaboko preparation machine
Inventor: SHIOHAMA HIROSHI
IPC: A23L17/00
Filed: 1982-05-17
Abstract: PURPOSE:To carry out the charging and discharging of skewers of SASAKAMABOKO (steamed fish-paste cake in the shape of bamboo leaf) to holders, automatically, by using a skewer transfer line which transfers the skewers syncrhonously with the skewer holder attached to a moving chain, and drives the skewer slidingly along the direction perpendicular to the direction of transfer. CONSTITUTION:A pair of chains 7, 7 driven by the sprochet wheels 5, 5 are connected with each other through the bar 8. The skewer-supporting table 9 furnished with a sliding wheel 10 is attached to the chain slidably relative to the bar 8. The skewer holder 3 attached to the chain 1 is driven rightward. The kewer-supporting table 9 holding the skewer 4 is transferred rightward synchronously with the movement of the holder 3. The motion of the table 9 is guided by the guide 11 through the sliding wheel 10. In the course of the transfer of the table 9, the skewer 4 held by the table 9 approaches to the holder because the guide 11 is attached slantly to approach the holder side, and the end of the skewer 4 is inserted into the holder 8. The removal of the skewer is carried out in a similar way using a guide 11 attached slantly to separate from the holder side.
Patent JP-H02231593-A (JP)
Title: Human body detecting device
Inventor: TAKENAKA NAOFUMI
IPC: G01S17/02
Filed: 1989-03-30
Abstract: PURPOSE:To improve the human body detection accuracy by providing a human body detecting and deciding means which outputs a human body detection signal when the quantity of the reflected light of the infrared rays which outputs a human body detection signal when the quantities of reflected infrared rays emitted by respective emitting means are all large than a set value. CONSTITUTION:The human body detecting device photodetects infrared rays, which are emitted by a couple of light emitting means H1 and H2 and reflected by a body, through a photodetecting means J. Then a human body detecting and deciding means 31 outputs a human body detection signal when the reflected light beams of light infrared rays emitted by light emitting means H1 and H2 are both larger than a set value. In this case, the opening angle between both the light emitting means H1 and H2 is so set that the directional angle (+ or -thetaH) areas of both the light emitting means H1 and H2 do not overlap with each other, so the infrared ray intensity from both the light emitting means H1 and H2 is larger than a set value because of reflection even if there is a mirror surface reflecting body such as glass and an iron plate in the background, no light is made incident on a photodetecting means J. Therefore, the presence of a human body is not misdetected even if there is no human body.